There are many reasons for drowsiness, we must first find the cause of the disease, and then the cause of the treatment, you can go to the hospital, improve the relevant examination, clear cause of the disease, there is no one trick to solve the drowsiness of the mind, said. 1. Lack of sleep can lead to drowsiness, staying up late, insomnia and other sleep deprivation will lead to the brain can not get enough rest, causing drowsiness, keep enough sleep can effectively relieve. 2. Some diseases can also lead to drowsiness, such as chronic cerebral hypoperfusion, patients are often accompanied by hypertension, diabetes, hyperlipidemia and other underlying diseases, mainly due to intravascular thrombosis caused by vascular stenosis or blockage, resulting in long-term hypoxia and ischemia, thus causing drowsiness, you can take some antiplatelet drugs, such as aspirin, clopidogrel and so on to ease. It is recommended that patients should consult a doctor in time if they have any discomfort, and should not deal with it blindly on their own in order to avoid delaying the condition.